CN216729882U - Automatic limit equipment that tears of car aluminium alloy - Google Patents

Abstract

The utility model provides automatic edge tearing equipment for an automobile aluminum profile, which comprises a workbench, wherein a first movable plate, a second movable plate and a third movable plate are all arranged on the workbench, a workpiece fixing device is arranged between the first movable plate and the second movable plate in a spanning mode, and a chain wheel and chain mechanism is arranged on the third movable plate; a fixed support is mounted on the third moving plate, the edge tearing device is mounted outside the fixed support, a worm and gear speed reducer is mounted in the fixed support, a servo motor is mounted at the top of the fixed support and coupled with the worm and gear speed reducer, the worm and gear speed reducer is connected with a rotating shaft, and the rotating shaft is fixed on the fixed support and coupled with the edge tearing device; the reducer fixing plate is installed on the third moving plate, and the planetary reducer is installed on the side face of the reducer fixing plate and connected with the chain wheel and chain mechanism. The automatic edge tearing machine realizes automatic edge tearing of the aluminum profile, shortens the edge tearing processing time of the automobile aluminum profile, changes the traditional manual edge tearing mode of the automobile aluminum profile, and effectively improves the processing efficiency and the product quality.

Description

Automatic limit equipment that tears of car aluminium alloy

Technical Field

The utility model relates to the technical field of edge tearing of aluminum profiles, in particular to automatic edge tearing equipment for an automobile aluminum profile.

Background

The automobile parts are each unit forming the whole automobile and a product serving the automobile, the automobile parts are various, along with the improvement of living standard of people, the consumption of people to the automobile is more and more, the market of the automobile parts is more and more enlarged, in recent years, automobile part manufacturers are rapidly developed, so that people can deeply realize that automobile part enterprises and finished automobile enterprises must cooperatively develop, such as synchronous development, finished automobile support and the adoption of more domestic automobile parts, along with the gradual increase of automobile part processing market competition, the deep mind of environmental protection idea and the continuous upgrade and application of technology, the international automobile part processing industry presents the following development characteristics in recent years: the trend of automobile accessory processing system matching and modular supply is not obvious, the automobile accessory processing purchasing globalization and the automobile accessory processing industry transfer speed are accelerated.

Current auto-parts are aluminium system mostly, and not only the quality is slim and graceful to intensity is also high, to the aluminium hull of tearing the limit in the aluminium system accessory of car, the tradition tears the limit mode and needs two people cooperation to accomplish, not only the waste time, and, tears the limit at every turn and all can appear pressing from both sides the appearance that hinders and lead to the defective products. Traditional handicraft need alone both hands hold the aluminium alloy, hold the nipper pincers alone in addition and carry and tear the limit position and tear the limit, and the nipper pincers easily presss from both sides the effective position of aluminium alloy moreover, lead to the aluminium alloy to scrap, and original processing method cost consumes greatly, and process time is long, and production efficiency is low, and the defective products of human factor are also many in addition, and the production staff works down the hand one day and easily grinds the skin.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide automatic edge tearing equipment for an automobile aluminum profile, which realizes automatic edge tearing of the aluminum profile, shortens the edge tearing processing time of the automobile aluminum profile, changes the traditional manual edge tearing mode of the automobile aluminum profile and effectively improves the processing efficiency and the product quality.

The technical solution for realizing the purpose of the utility model is as follows:

an automatic edge tearing device for an automobile aluminum profile comprises a rack, a workbench, a workpiece fixing device, a chain wheel and chain mechanism, an edge tearing device, a worm and gear speed reducer, a servo motor, a planetary speed reducer, a speed reducer fixing plate, a first moving plate, a second moving plate and a third moving plate, wherein the workbench is mounted at the top of the rack; the workpiece fixing device is arranged between the first moving plate and the second moving plate in a spanning mode, and the chain wheel and chain mechanism is arranged on the third moving plate;

a fixed support is mounted on the third moving plate, the edge tearing device is mounted on the front surface outside the fixed support, the worm and gear speed reducer is mounted in the fixed support, the servo motor is mounted at the top of the fixed support and coupled with the worm and gear speed reducer, the power output end of the worm and gear speed reducer is connected with the rotating shaft, two ends of the rotating shaft are respectively fixed on the fixed support, and one end of the rotating shaft extends out of the fixed support and is coupled with the edge tearing device;

the speed reducer fixing plate is vertically installed on the third moving plate, the planetary speed reducer is installed on the side face of the speed reducer fixing plate, and the planetary speed reducer is connected with the chain wheel and chain mechanism through a connecting sleeve.

Further, the automatic edge tearing equipment for the automobile aluminum profile comprises a workpiece fixing device and a pushing device, wherein the workpiece fixing device comprises a jig, a pressing device and a pushing device, the jig and the pressing device are both arranged on the first moving plate and the second moving plate, the jig is located on the inner side of the pressing device, the pushing device is arranged on the outer side of the pressing device, and a workpiece is placed in a cavity of the jig.

Furthermore, the pressing device of the automatic edge tearing equipment for the automobile aluminum profile comprises a first limiting plate, a first foam plate, a second limiting plate and a second foam plate, wherein the first foam plate is arranged on the inner side of the first limiting plate, the second foam plate is arranged on the inner side of the second limiting plate, and the first foam plate and the second foam plate are in contact with a workpiece when being pressed.

Further, the automatic edge tearing equipment for the automobile aluminum profile comprises a pushing device and a pressing device, wherein the pushing device comprises a cylinder fixing plate and a cylinder I, the cylinder fixing plate is vertically installed on the moving plate I, the cylinder I is installed on the side face of the cylinder fixing plate, and a power output shaft of the cylinder I is connected with a limiting plate I of the pressing device.

Further, the automatic edge tearing equipment for the automobile aluminum profile comprises a chain fixing seat I, a chain fixing seat II, a chain, a triangular chain wheel mechanism and a fixing plate V, wherein the chain fixing seat I and the chain fixing seat II are arranged on the workbench, the chain is movably connected with the chain fixing seat I and the chain fixing seat II, the fixing plate V is vertically arranged on a moving plate III, the triangular chain wheel mechanism is fixed on the inner side of the fixing plate V, and chain teeth of the triangular chain wheel mechanism are meshed with the chain.

Furthermore, the automobile aluminum profile automatic edge tearing equipment comprises a first rotating shaft, a first chain wheel, a second rotating shaft, a second chain wheel, a third rotating shaft and a third chain wheel, wherein the first rotating shaft is fixedly connected with the center of the first chain wheel and is vertical to the plane of the first chain wheel, the second rotating shaft is fixedly connected with the center of the second chain wheel and is vertical to the plane of the second chain wheel, the third rotating shaft is fixedly connected with the center of the third chain wheel and is vertical to the plane of the third chain wheel, and the second rotating shaft is connected with a planetary reducer.

Further, the automatic edge tearing device for the automobile aluminum profile comprises a fixing support, wherein the fixing support comprises a first fixing plate, a second fixing plate, a third fixing plate and a fourth fixing plate, the first fixing plate, the second fixing plate, the third fixing plate and the fourth fixing plate are vertically arranged on a third moving plate and enclose a quadrangle, the first fixing plate is opposite to the second fixing plate, the third fixing plate is opposite to the fourth fixing plate, a worm gear speed reducer is fixed between the third fixing plate and the fourth fixing plate, and two ends of a rotating shaft are respectively arranged on the first fixing plate and the second fixing plate through a first bearing and a second bearing.

Further, the automatic edge tearing device for the automobile aluminum profile comprises an edge tearing rotating mechanism, a second air cylinder and a clamping block, wherein the edge tearing rotating mechanism is coupled with the rotating shaft, the second air cylinder is fixed on the edge tearing rotating mechanism, an output shaft of the second air cylinder is connected with the clamping block, and the edge tearing rotating mechanism is of a semicircular structure.

Further, the front face of the rack is provided with the control panel, and the control panel 1 is connected with the worm gear speed reducer, the servo motor, the planetary speed reducer, the workpiece fixing device, the edge tearing device, the first moving plate, the second moving plate and the third moving plate.

Further, according to the automatic edge tearing equipment for the automobile aluminum profile, the front side of the rack is also provided with the split type box door, and the middle position of the box door is provided with the door lock.

Compared with the prior art, the utility model adopting the technical scheme has the following technical effects:

1. the automatic edge tearing equipment for the automobile aluminum profile is reasonable in structural design, changes the traditional mode that the automobile aluminum profile is manually torn, shortens the processing time of tearing the edge of the automobile aluminum profile, improves the processing efficiency and improves the qualification rate of products.

2. According to the automatic edge tearing device for the automobile aluminum profile, the edge tearing rotating mechanism is arranged and matched with the air cylinder and the clamping block, so that the matched edge tearing is realized according to the edge tearing heights of different products, meanwhile, the edge tearing rotating mechanism can be used for carrying out position adjustment according to the edge tearing positions of different workpieces, meanwhile, the waste materials can be better collected due to the design of the semicircular edge tearing rotating mechanism, and meanwhile, the universality of various products is ensured.

3. According to the automatic edge tearing equipment for the automobile aluminum profile, the servo motor, the worm gear speed reducer and the planetary speed reducer are combined, so that powerful advancing and effective edge tearing during edge tearing are better guaranteed, the stability and consistency of workpiece processing are guaranteed, defective products caused by human factors are reduced, the quality of workpiece products is better guaranteed, the processing time is saved, and the manpower is saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the automatic edge tearing device for the automobile aluminum profile.

Fig. 2 is a front view of the automatic edge tearing device for the automobile aluminum profile.

Fig. 3 is a right side view of the automatic edge tearing device for the automobile aluminum profile of the utility model.

Fig. 4 is a bottom view of the automatic edge tearing device for the automobile aluminum profile.

Fig. 5 is a front view of a workpiece of the automatic edge tearing device for the automobile aluminum profile.

Figure 6 is a right side view of a workpiece of the automatic edge tearing device for the automobile aluminum profile of the utility model,

reference signs mean: 1. a control panel, 2, a box door, 3, a frame, 4, a workbench, 5, a cylinder fixing plate, 6, a cylinder I, 7, a moving plate I, 8, a limit plate I, 9, a foam plate I, 10, a jig, 11, a workpiece, 12, a foam plate II, 13, a limit plate II, 14, a moving plate II, 15, a tearing edge rotating mechanism, 16, a rotating shaft, 17, a cylinder II, 18, a clamping block, 19, a fixing plate I, 20, a fixing plate II, 21, a moving plate III, 22, a speed reducer fixing plate, 23, a connecting sleeve, 24, a fixing plate III, 25, a fixing plate IV, 26, a worm and gear reducer, 27, a servo motor, 28, a planetary reducer, 29, a chain fixing seat I, 30, a chain fixing seat II, 31, a chain, 32, a rotating shaft I, 33, a chain wheel I, 34, a rotating shaft II, 35, a chain wheel II, 36, a rotating shaft III, 37, a chain wheel III, 38, a fixing plate V, 39. bearing I, bearing 40 and bearing II.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

An automatic edge tearing device for an automobile aluminum profile comprises a rack 3, a workbench 4, a workpiece fixing device, a chain wheel and chain mechanism, an edge tearing device, a worm and gear speed reducer 26, a servo motor 27, a planetary speed reducer 28, a speed reducer fixing plate 22, a first moving plate 7, a second moving plate 14 and a third moving plate 21, wherein the workbench 4 is installed at the top of the rack 3, the first moving plate 7 and the second moving plate 14 are respectively arranged at the front part of the workbench 4 through sliding rail sliders, and the third moving plate 21 is arranged at the rear part of the workbench 4 through sliding rail sliders; the workpiece fixing device is arranged between the first moving plate 7 and the second moving plate 14 in a spanning mode, and the chain wheel and chain mechanism is arranged on the third moving plate 21; a fixed support is installed on the third moving plate 21, the edge tearing device is installed on the front face outside the fixed support, the worm and gear speed reducer 26 is installed in the fixed support, the servo motor 27 is installed at the top of the fixed support, the servo motor 27 is coupled with the worm and gear speed reducer 26, the power output end of the worm and gear speed reducer 26 is connected with the rotating shaft 16, two ends of the rotating shaft 16 are respectively fixed on the fixed support, and one end of the rotating shaft 16 extends out of the fixed support and is coupled with the edge tearing device; the reducer fixing plate 22 is vertically installed on the moving plate III 21, the planetary reducer 28 is installed on the side face of the reducer fixing plate 22, and the planetary reducer 28 is connected with the chain wheel and chain mechanism through the connecting sleeve 23.

Example 1

An automatic edge tearing device for an automobile aluminum profile is shown in figures 1-4 and comprises a rack 3, a workbench 4, a workpiece fixing device, a chain wheel and chain mechanism, an edge tearing device, a worm gear speed reducer 26, a servo motor 27, a planetary speed reducer 28, a speed reducer fixing plate 22, a moving plate I7, a moving plate II 14 and a moving plate III 21. The workbench 4 is mounted at the top of the rack 3, the first moving plate 7 and the second moving plate 14 are respectively arranged at the front part of the workbench 4 through slide rail sliders, and the third moving plate 21 is arranged at the rear part of the workbench 4 through slide rail sliders.

The workpiece fixing device is arranged between the first moving plate 7 and the second moving plate 14 in a spanning mode and comprises a jig 10, a pressing device and a pushing device, wherein the jig 10 and the pressing device are both arranged on the first moving plate 7 and the second moving plate 14, the jig 10 is located on the inner side of the pressing device, the pushing device is arranged on the outer side of the pressing device, and a workpiece 11 is placed in a cavity of the jig 10. The jig 10 with different shapes can be replaced according to different workpieces 11, and fig. 5 and 6 are schematic diagrams of the workpieces. The first moving plate 7 and the second moving plate 14 can be locked by side screws after the positions are adjusted according to the length of the workpiece 11.

Chain wheel chain mechanism installs on movable plate three 21, and chain wheel chain mechanism includes chain fixing base one 29, two 30 of chain fixing base, chain 31, triangle chain wheel mechanism and five 38 of fixed plate, and wherein, chain fixing base one 29 and two 30 of chain fixing base set up on workstation 4, and chain 31 is connected with chain fixing base one 29, two 30 are movable, and vertical the installing on movable plate three 21 of fixed plate five 38, and triangle chain wheel mechanism fixes the inboard at five 38 of fixed plate, and triangle chain wheel mechanism's sprocket meshes with chain 31 mutually.

The third moving plate 21 is provided with a fixed support, the edge tearing device is arranged on the front surface outside the fixed support, the worm gear speed reducer 26 is arranged in the fixed support, the servo motor 27 is arranged at the top of the fixed support, the servo motor 27 is coupled with the worm gear speed reducer 26, the power output end of the worm gear speed reducer 26 is connected with the rotating shaft 16, two ends of the rotating shaft 16 are respectively fixed on the fixed support, and one end of the rotating shaft 16 extends out of the fixed support and is coupled with the edge tearing device. The fixed support comprises a first fixed plate 19, a second fixed plate 20, a third fixed plate 24 and a fourth fixed plate 25, wherein the first fixed plate 19, the second fixed plate 20, the third fixed plate 24 and the fourth fixed plate 25 are vertically arranged on a third movable plate 21 and enclose a quadrangle, the first fixed plate 19 is opposite to the second fixed plate 20, the third fixed plate 24 is opposite to the fourth fixed plate 25, the worm gear speed reducer 26 is fixed between the third fixed plate 24 and the fourth fixed plate 25, and two ends of the rotating shaft 16 are respectively arranged on the first fixed plate 19 and the second fixed plate 20 through a first bearing 39 and a second bearing 40.

The edge tearing device comprises an edge tearing rotating mechanism 15, a second air cylinder 17 and a clamping block 18, wherein the edge tearing rotating mechanism 15 is coupled with a rotating shaft 16, the second air cylinder 17 is fixed on the edge tearing rotating mechanism 15, an output shaft of the second air cylinder 17 is connected with the clamping block 18, and the edge tearing rotating mechanism 15 is of a semicircular structure.

The reducer fixing plate 22 is vertically installed on the moving plate III 21, the planetary reducer 28 is installed on the side face of the reducer fixing plate 22, and the planetary reducer 28 is connected with the chain wheel and chain mechanism through the connecting sleeve 23.

The front of the frame 3 is provided with a control panel 1, and the control panel 1 is connected with a worm gear speed reducer 26, a servo motor 27, a planetary speed reducer 28, a workpiece fixing device, an edge tearing device, a first moving plate 7, a second moving plate 14 and a third moving plate 21. The front of the frame 3 is also provided with a split type box door 2, and a door lock is arranged in the middle of the box door 2.

The automatic limit equipment that tears of automobile aluminium alloy of this scheme structural design is reasonable, has shortened the automobile aluminium alloy and has torn the process time on limit, becomes traditional automobile aluminium alloy and tears the limit for equipment is automatic tears the limit, has not only improved machining efficiency, has reduced the cost of labor when still improving product quality.

Example 2

An automatic edge tearing device for an automobile aluminum profile comprises a rack 3, a workbench 4, a workpiece fixing device, a chain wheel and chain mechanism, an edge tearing device, a worm and gear speed reducer 26, a servo motor 27, a planetary speed reducer 28, a speed reducer fixing plate 22, a first moving plate 7, a second moving plate 14 and a third moving plate 21. The workbench 4 is mounted at the top of the rack 3, the first moving plate 7 and the second moving plate 14 are respectively arranged at the front part of the workbench 4 through slide rail sliders, and the third moving plate 21 is arranged at the rear part of the workbench 4 through slide rail sliders.

The workpiece fixing device is arranged between the first moving plate 7 and the second moving plate 14 in a spanning mode, and the length of the first moving plate 7 and the length of the second moving plate 14 can be controlled by adopting side screws to lock according to the length of the workpiece 11. The workpiece fixing device comprises a jig 10, a pressing device and a pushing device, wherein the jig 10 and the pressing device are both mounted on a first movable plate 7 and a second movable plate 14, the jig 10 is located on the inner side of the pressing device, the pushing device is mounted on the outer side of the pressing device, a workpiece 11 is placed in a cavity of the jig 10, and the jigs 10 in different shapes can be replaced according to different workpieces 11. The pressing device comprises a first limiting plate 8, a first foam plate 9, a second limiting plate 13 and a second foam plate 12, wherein the first foam plate 9 is arranged on the inner side of the first limiting plate 8, the second foam plate 12 is arranged on the inner side of the second limiting plate 13, the first foam plate 9 and the second foam plate 12 are used for being in contact with the workpiece 11 during pressing, and the workpiece 11 is placed on the jig 10 to be more stable during edge tearing through arrangement of the foam plates; the pushing device comprises a cylinder fixing plate 5 and a cylinder I6, the cylinder fixing plate 5 is vertically installed on a moving plate I7, the cylinder I6 is installed on the side face of the cylinder fixing plate 5, and a power output shaft of the cylinder I6 is connected with a limiting plate I8 of the pressing device.

The chain wheel and chain mechanism is installed on the third moving plate 21 and comprises a first chain fixing seat 29, a second chain fixing seat 30, a chain 31, a triangular chain wheel mechanism and a fifth fixing plate 38, wherein the first chain fixing seat 29 and the second chain fixing seat 30 are arranged on the workbench 4, the chain 31 is movably connected with the first chain fixing seat 29 and the second chain fixing seat 30, the fifth fixing plate 38 is vertically installed on the third moving plate 21, the triangular chain wheel mechanism is fixed on the inner side of the fifth fixing plate 38, and chain teeth of the triangular chain wheel mechanism are meshed with the chain 31. The triangular chain wheel mechanism comprises a first rotating shaft 32, a first chain wheel 33, a second rotating shaft 34, a second chain wheel 35, a third rotating shaft 36 and a third chain wheel 37, wherein the first rotating shaft 32 is fixedly connected with the center of the first chain wheel 33, the first rotating shaft 32 is perpendicular to the plane of the first chain wheel 33, the second rotating shaft 34 is fixedly connected with the center of the second chain wheel 35, the second rotating shaft 34 is perpendicular to the plane of the second chain wheel 35, the third rotating shaft 36 is fixedly connected with the center of the third chain wheel 37, the third rotating shaft 36 is perpendicular to the plane of the third chain wheel 37, and the second rotating shaft 34 is connected with the planetary speed reducer 28.

The third moving plate 21 is provided with a fixed support, the edge tearing device is arranged on the front face outside the fixed support, the worm and gear speed reducer 26 is arranged in the fixed support, the servo motor 27 is arranged at the top of the fixed support, the servo motor 27 is coupled with the worm and gear speed reducer 26, the power output end of the worm and gear speed reducer 26 is connected with the rotating shaft 16, two ends of the rotating shaft 16 are respectively fixed on the fixed support, and one end of the rotating shaft 16 extends out of the fixed support and is coupled with the edge tearing device. The fixed support comprises a first fixed plate 19, a second fixed plate 20, a third fixed plate 24 and a fourth fixed plate 25, wherein the first fixed plate 19, the second fixed plate 20, the third fixed plate 24 and the fourth fixed plate 25 are vertically arranged on a third movable plate 21 and enclose a quadrangle, the first fixed plate 19 is opposite to the second fixed plate 20, the third fixed plate 24 is opposite to the fourth fixed plate 25, the worm gear speed reducer 26 is fixed between the third fixed plate 24 and the fourth fixed plate 25, and two ends of the rotating shaft 16 are respectively arranged on the first fixed plate 19 and the second fixed plate 20 through a first bearing 39 and a second bearing 40.

The edge tearing device comprises an edge tearing rotating mechanism 15, a second air cylinder 17 and a clamping block 18, wherein the edge tearing rotating mechanism 15 is coupled with a rotating shaft 16, the second air cylinder 17 is fixed on the edge tearing rotating mechanism 15, an output shaft of the second air cylinder 17 is connected with the clamping block 18, the edge tearing rotating mechanism 15 is of a semicircular structure, waste materials are wrapped on the semicircle after edge tearing, the waste materials generated by edge tearing cannot run around randomly, and waste materials can be better collected and processed.

The reducer fixing plate 22 is vertically installed on the moving plate III 21, the planetary reducer 28 is installed on the side face of the reducer fixing plate 22, and the planetary reducer 28 is connected with the chain wheel and chain mechanism through the connecting sleeve 23.

The front of the frame 3 is provided with a control panel 1, and the control panel 1 is connected with a worm gear speed reducer 26, a servo motor 27, a planetary speed reducer 28, a workpiece fixing device, an edge tearing device, a first moving plate 7, a second moving plate 14 and a third moving plate 21. The front of frame 3 still is equipped with split type chamber door 2, the lock is installed to chamber door 2 intermediate position, can improve the leakproofness of frame.

The automatic limit equipment that tears of car aluminium alloy of this scheme concrete working process as follows:

start through control panel, put into tool 10 with work piece 11, start cylinder 6 and promote closing device, make one 8 of limiting plates and cystosepiment 9 promote work piece 11 to another one side and support and the laminating compresses tightly by cystosepiment two 13 and two limiting plates, guarantee that work piece 11 can not run out outside the die cavity of tool 10 because of tearing the limit atress when tearing the limit, the assurance that like this can be better tears the accuracy of limit position, also can protect good work piece 11, stable processing mode can improve production efficiency.

Start planetary reducer 28 and drive sprocket chain mechanism and move to work piece 11 tear the limit position, when work piece 11 was touch to fixture block 18 tear the limit position, servo motor 27 drives worm gear speed reducer 26 and rotates, it blocks the opening position and carries out the rotation and tears the limit to tear limit rotary mechanism 15, accomplish until tearing the limit, such processing mode has not only shortened the automobile aluminum profile and has torn the process time on limit, tear the limit with traditional manual work and become the automatic limit that tears of equipment, not only has improved machining efficiency, the product quality is improved, the cost of labor has been reduced simultaneously.

And (4) completing the two steps, returning to the original position, and recovering the initial state so as to facilitate taking out the workpiece.

In conclusion, according to the automatic edge tearing equipment for the automobile aluminum profile, the first air cylinder 6 is arranged to drive the first limiting plate 8, the first foam plate 9 and the second limiting plate 13, and the second foam plate 14 and the workpiece 11 to be matched, so that the workpiece 11 is clamped stably, the stability and consistency of workpiece machining are guaranteed, and the workpiece machining efficiency is improved; cooperate with sprocket chain mechanism through setting up planetary reducer 28, through servo motor 27, worm gear speed reducer 26, it cooperatees to tear limit rotary mechanism 15, cooperate with fixture block 18 through tearing two 17 cylinders on the limit rotary mechanism 15, the automatic limit of tearing of car aluminium alloy has been realized, the commonality of work piece has been guaranteed, the stability and the uniformity of work piece processing have been guaranteed, the problem of the damaged product of clamp that the artificial factor takes place has been solved, better assurance work piece product quality, save process time, thereby make structural design reasonable, the limit process time of tearing of car aluminium alloy has been shortened, become two people's manual limits of tearing of traditional car aluminium alloy and for automatic limit equipment processing that tears, machining efficiency has not only been improved, still reduce the cost of labor when improving product quality.

The foregoing is directed to embodiments of the present invention and, more particularly, to a method and apparatus for controlling a power converter in a power converter, including a power converter, a display and a display panel.

Claims (10)

1. The automatic edge tearing equipment for the automobile aluminum profile is characterized by comprising a rack (3), a workbench (4), a workpiece fixing device, a chain wheel and chain mechanism, an edge tearing device, a worm gear speed reducer (26), a servo motor (27), a planetary speed reducer (28), a speed reducer fixing plate (22), a first moving plate (7), a second moving plate (14) and a third moving plate (21), wherein the workbench (4) is installed at the top of the rack (3), the first moving plate (7) and the second moving plate (14) are respectively arranged at the front part of the workbench (4) through sliding rail sliders, and the third moving plate (21) is arranged at the rear part of the workbench (4) through sliding rail sliders; the workpiece fixing device is arranged between the first moving plate (7) and the second moving plate (14) in a spanning mode, and the chain wheel and chain mechanism is arranged on the third moving plate (21);

a fixed support is installed on the third moving plate (21), the edge tearing device is installed on the front face outside the fixed support, a worm and gear speed reducer (26) is installed in the fixed support, a servo motor (27) is installed at the top of the fixed support, the servo motor (27) is coupled with the worm and gear speed reducer (26), the power output end of the worm and gear speed reducer (26) is connected with the rotating shaft (16), two ends of the rotating shaft (16) are respectively fixed on the fixed support, and one end of the rotating shaft (16) extends out of the fixed support and is coupled with the edge tearing device;

the speed reducer fixing plate (22) is vertically arranged on the third moving plate (21), the planetary speed reducer (28) is arranged on the side face of the speed reducer fixing plate (22), and the planetary speed reducer (28) is connected with the chain wheel and chain mechanism through a connecting sleeve (23).

2. The automatic edge tearing device for the automobile aluminum profile according to claim 1, wherein the workpiece fixing device comprises a jig (10), a pressing device and a pushing device, wherein the jig (10) and the pressing device are mounted on the first moving plate (7) and the second moving plate (14), the jig (10) is located on the inner side of the pressing device, the pushing device is mounted on the outer side of the pressing device, and the workpiece (11) is placed in a cavity of the jig (10).

3. The automatic edge tearing device for the automobile aluminum profile according to claim 2, wherein the pressing device comprises a first limiting plate (8), a first foam plate (9), a second limiting plate (13) and a second foam plate (12), the first foam plate (9) is arranged on the inner side of the first limiting plate (8), the second foam plate (12) is arranged on the inner side of the second limiting plate (13), and the first foam plate (9) and the second foam plate (12) are used for being in contact with the workpiece (11) when being pressed.

4. The automatic edge tearing device for the automobile aluminum profiles as claimed in claim 2 or 3, wherein the pushing device comprises a cylinder fixing plate (5) and a cylinder I (6), the cylinder fixing plate (5) is vertically installed on a moving plate I (7), the cylinder I (6) is installed on the side face of the cylinder fixing plate (5), and a power output shaft of the cylinder I (6) is connected with a limiting plate I (8) of the pressing device.

5. The automatic edge tearing equipment for the automobile aluminum profiles as claimed in claim 1, wherein the chain wheel and chain mechanism comprises a first chain fixing seat (29), a second chain fixing seat (30), a chain (31), a triangular chain mechanism and a fifth fixing plate (38), wherein the first chain fixing seat (29) and the second chain fixing seat (30) are arranged on the workbench (4), the chain (31) is movably connected with the first chain fixing seat (29) and the second chain fixing seat (30), the fifth fixing plate (38) is vertically arranged on the third moving plate (21), the triangular chain mechanism is fixed on the inner side of the fifth fixing plate (38), and chain teeth of the triangular chain mechanism are meshed with the chain (31).

6. The automatic edge tearing device for the automobile aluminum profile according to claim 5, wherein the triangular chain wheel mechanism comprises a first rotating shaft (32), a first chain wheel (33), a second rotating shaft (34), a second chain wheel (35), a third rotating shaft (36) and a third chain wheel (37), the first rotating shaft (32) is fixedly connected with the center of the first chain wheel (33), the first rotating shaft (32) is perpendicular to the plane where the first chain wheel (33) is located, the second rotating shaft (34) is fixedly connected with the center of the second chain wheel (35), the second rotating shaft (34) is perpendicular to the plane where the second chain wheel (35) is located, the third rotating shaft (36) is fixedly connected with the center of the third chain wheel (37), the third rotating shaft (36) is perpendicular to the plane where the third chain wheel (37) is located, and the second rotating shaft (34) is connected with the planetary speed reducer (28).

7. The automatic edge tearing device for the automobile aluminum profiles as claimed in claim 1, wherein the fixing support comprises a first fixing plate (19), a second fixing plate (20), a third fixing plate (24) and a fourth fixing plate (25), the first fixing plate (19), the second fixing plate (20), the third fixing plate (24) and the fourth fixing plate (25) are vertically installed on a third moving plate (21) and enclose a quadrangle, the first fixing plate (19) is opposite to the second fixing plate (20), the third fixing plate (24) is opposite to the fourth fixing plate (25), the worm gear speed reducer (26) is fixed between the third fixing plate (24) and the fourth fixing plate (25), and two ends of the rotating shaft (16) are installed on the first fixing plate (19) and the second fixing plate (20) through a first bearing (39) and a second bearing (40) respectively.

8. The automatic edge tearing device for the automobile aluminum profile according to claim 1, wherein the edge tearing device comprises an edge tearing rotating mechanism (15), a second air cylinder (17) and a clamping block (18), the edge tearing rotating mechanism (15) is coupled with the rotating shaft (16), the second air cylinder (17) is fixed on the edge tearing rotating mechanism (15), an output shaft of the second air cylinder (17) is connected with the clamping block (18), and the edge tearing rotating mechanism (15) is of a semicircular structure.

9. The automatic edge tearing device for the automobile aluminum profile according to claim 1 is characterized in that a control panel (1) is arranged on the front face of the rack (3), and the control panel (1) is connected with a worm gear speed reducer (26), a servo motor (27), a planetary speed reducer (28), a workpiece fixing device, an edge tearing device, a first moving plate (7), a second moving plate (14) and a third moving plate (21).

10. The automatic edge tearing device for the automobile aluminum profiles as claimed in claim 1, wherein a split type box door (2) is further arranged on the front face of the rack (3), and a door lock is mounted in the middle of the box door (2).

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